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David Wei Hsiung Wu

Examiner (ID: 2143)

Most Active Art Unit
1505
Art Unit(s)
2899, 1505, 1713, 1762, 1796
Total Applications
839
Issued Applications
552
Pending Applications
23
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3830739 [patent_doc_number] => 05739225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Process for preparing olefin polymer, and ethylenic polymer' [patent_app_type] => 1 [patent_app_number] => 8/666471 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13028 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/739/05739225.pdf [firstpage_image] =>[orig_patent_app_number] => 666471 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666471
Process for preparing olefin polymer, and ethylenic polymer Jun 27, 1996 Issued
08/669800 POLYMERISATION PROCESS Jun 26, 1996 Abandoned
Array ( [id] => 3888137 [patent_doc_number] => 05714556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Olefin polymerization process' [patent_app_type] => 1 [patent_app_number] => 8/671392 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24447 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714556.pdf [firstpage_image] =>[orig_patent_app_number] => 671392 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671392
Olefin polymerization process Jun 26, 1996 Issued
Array ( [id] => 3773473 [patent_doc_number] => 05756607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Preparation of polymers of ethylene by suspension polymerization' [patent_app_type] => 1 [patent_app_number] => 8/666409 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4126 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756607.pdf [firstpage_image] =>[orig_patent_app_number] => 666409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/666409
Preparation of polymers of ethylene by suspension polymerization Jun 25, 1996 Issued
Array ( [id] => 3687155 [patent_doc_number] => 05696045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Process for the preparation of polyolefins' [patent_app_type] => 1 [patent_app_number] => 8/667477 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6961 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696045.pdf [firstpage_image] =>[orig_patent_app_number] => 667477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667477
Process for the preparation of polyolefins Jun 23, 1996 Issued
Array ( [id] => 3739712 [patent_doc_number] => 05753578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Metallocene catalyst for the (CO)polymerization of .alpha.-olefins' [patent_app_type] => 1 [patent_app_number] => 8/667622 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13175 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753578.pdf [firstpage_image] =>[orig_patent_app_number] => 667622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667622
Metallocene catalyst for the (CO)polymerization of .alpha.-olefins Jun 20, 1996 Issued
08/667553 AGGREGATE SUPPORTS AND OLEFIN POLYMERIZATION CATALYSTS SUPPORTED THEREON Jun 20, 1996 Abandoned
Array ( [id] => 3968458 [patent_doc_number] => 05886112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Process for the continuous anionic polymerization of at least one (meth)acrylic monomer in order to produce polymers with a high solids content' [patent_app_type] => 1 [patent_app_number] => 8/665521 [patent_app_country] => US [patent_app_date] => 1996-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886112.pdf [firstpage_image] =>[orig_patent_app_number] => 665521 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665521
Process for the continuous anionic polymerization of at least one (meth)acrylic monomer in order to produce polymers with a high solids content Jun 16, 1996 Issued
08/663794 ETHYLENE POLYMER AND PROCESS FOR PREPARING THE SAME Jun 13, 1996 Abandoned
08/660982 PROCESSES TO PRODUCE ORGANO-ALUMINOXANE COMPOSITIONS Jun 11, 1996 Abandoned
08/657534 POLYMERISATION PROCESS Jun 4, 1996 Abandoned
08/658624 GRAFTED AND CROSSLINKABLE PULVERULENT THERMOPLASTIC POLYLEFIN COMPOSITION WHICH HAS ELASTICITY AND FLEXIBILITY PROPERTIES Jun 4, 1996 Abandoned
Array ( [id] => 3752593 [patent_doc_number] => 05843358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Process for producing a steam-sterilizable porous polyolefin membrane and polyethylene membrane steam-sterlizable at 134.degree. C.' [patent_app_type] => 1 [patent_app_number] => 8/658554 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843358.pdf [firstpage_image] =>[orig_patent_app_number] => 658554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658554
Process for producing a steam-sterilizable porous polyolefin membrane and polyethylene membrane steam-sterlizable at 134.degree. C. Jun 4, 1996 Issued
Array ( [id] => 3894883 [patent_doc_number] => 05750454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Catalyst composition and process for the production of olefinic polymers' [patent_app_type] => 1 [patent_app_number] => 8/655513 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12139 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/750/05750454.pdf [firstpage_image] =>[orig_patent_app_number] => 655513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655513
Catalyst composition and process for the production of olefinic polymers May 29, 1996 Issued
Array ( [id] => 3875745 [patent_doc_number] => 05747404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Polysiloxane supported metallocene catalysts' [patent_app_type] => 1 [patent_app_number] => 8/654435 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/747/05747404.pdf [firstpage_image] =>[orig_patent_app_number] => 654435 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654435
Polysiloxane supported metallocene catalysts May 27, 1996 Issued
Array ( [id] => 3858176 [patent_doc_number] => 05705577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Dilute process for the polymerization of ethylene/.alpha.-olefin copolymer using metallocene catalyst systems' [patent_app_type] => 1 [patent_app_number] => 8/652185 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17382 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/705/05705577.pdf [firstpage_image] =>[orig_patent_app_number] => 652185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652185
Dilute process for the polymerization of ethylene/.alpha.-olefin copolymer using metallocene catalyst systems May 22, 1996 Issued
Array ( [id] => 3649502 [patent_doc_number] => 05629392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Process for the preparation of (co)polymers of .alpha.-olefins' [patent_app_type] => 1 [patent_app_number] => 8/652821 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629392.pdf [firstpage_image] =>[orig_patent_app_number] => 652821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652821
Process for the preparation of (co)polymers of .alpha.-olefins May 22, 1996 Issued
Array ( [id] => 4046331 [patent_doc_number] => 05912303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Ethylene/.alpha.-olefin/nonconjugated polyene terpolymer rubber composition and vulcanized rubber obtained therefrom' [patent_app_type] => 1 [patent_app_number] => 8/652901 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13640 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912303.pdf [firstpage_image] =>[orig_patent_app_number] => 652901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652901
Ethylene/.alpha.-olefin/nonconjugated polyene terpolymer rubber composition and vulcanized rubber obtained therefrom May 22, 1996 Issued
08/653707 HIGH STEREOREGULAR POLYPROPYLENES May 22, 1996 Abandoned
08/704518 RANDOM COPOLYMER COMPOSITIONS May 20, 1996 Abandoned
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